Mammen P. Zachariah, MD
Interventional Cardiology Physician · Fort Lauderdale, FL
Mammen P. Zachariah, MD is an interventional cardiology physician with a practice address in Fort Lauderdale, Florida, and NPI 1154300150, issued on Jan 10, 2006. Check the license (Florida ME41759, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Mammen P. Zachariah
- Credential
- MD
- Primary taxonomy
- Interventional Cardiology Physician 207RI0011X
- License number
- ME41759 FL
Self-reported in NPPES; status is on the state search - Practice location
- 1841 NE 45TH St, Fort Lauderdale, FL 33308
- Phone
- (954) 820-4200
- Enumerated
- Jan 10, 2006
- Record last updated
- Aug 20, 2025
- Fax
- (954) 678-9533
- Medicaid ID
- 277300700 FL
- Medicare enrollment
- Enrolled (PECOS I20101130000290); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest interventional cardiology physician records → All 651 in Florida → Look up another NPI →
Also registered at 1841 NE 45TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- David Kenigsberg, MDClinical Cardiac Electrophysiology Physician1902967144
- Irene Kirolos, MD, MPHClinical Cardiac Electrophysiology Physician1013291400
- Ahmed Osman, MDClinical Cardiac Electrophysiology Physician1104815943
- Ronald Pachon, M.D.Clinical Cardiac Electrophysiology Physician1093183311
- Alexander Patel, DOCardiovascular Disease Physician1932686755
Verify Mammen P. Zachariah in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME41759Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
38% fewer Medicare Part D claims than the average interventional cardiology physician in 2024
1,956 Medicare Part D claims for 378 beneficiaries, against an average of 3,179 among the 6,605 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Metoprolol Succinate350 claims
- Hydrochlorothiazide208 claims
- Losartan Potassium189 claims
- Atorvastatin Calcium170 claims
- Amlodipine Besylate140 claims
- Xarelto73 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Florida Heart Rhythm Specialists PLLCFort Lauderdale, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mammen P. Zachariah among 651 interventional cardiology physician records in Florida
Mammen P. Zachariah, MD is one of 651 interventional cardiology physician records with a practice address in Florida. 96% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 16% of them.
- NPI issued2006 · 16% of these records are older, 50% newer
- In a Medicare fileYes · 96% of these records are
- In the CMS Doctors and Clinicians fileYes · 88% of these records are
- Graduated1975 · median 2001 among the 574 with a school on file
- Record last updated2025 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0011X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Interventional Cardiology Physician providers in Florida
There are 651 interventional cardiology physician records in Florida.
All 651 in Florida → Every provider in Fort Lauderdale → Interventional Cardiology Physician nationwide →
The 8 interventional cardiology physician records with the nearest ZIP codes
- Felipe Albuquerque, MDFort Lauderdale, FL 333081851605661
- Edgardo Dos Santos, MDFort Lauderdale, FL 333081184604290
- Alexander Llanos, MDFt Lauderdale, FL 333081972781904
- Joseph McKeownFort Lauderdale, FL 333081174039226
- Zachariah Zachariah, MDFort Lauderdale, FL 333081275511289
- Kathir Selvan Subramanian, MDFort Lauderdale, FL 333121083844278
- Kenneth Zelnick, MDFort Lauderdale, FL 333121710902416
- Aslam Khan, M.D.Lauderdale Lakes, FL 333131982631750
Common questions
What is Mammen P. Zachariah, MD's NPI number?
Mammen P. Zachariah, MD's National Provider Identifier (NPI) is 1154300150, issued on Jan 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mammen P. Zachariah, MD located?
The NPPES record lists a practice address at 1841 NE 45TH St, Fort Lauderdale, FL, 33308. Phone: (954) 820-4200. Providers update this record themselves, so call before visiting.
How can I verify Mammen P. Zachariah, MD's license?
NPPES lists Florida license number ME41759, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mammen P. Zachariah, MD prescribe under Medicare Part D?
In 2024, Mammen P. Zachariah, MD had 1,956 Medicare Part D claims for 378 beneficiaries; the average among interventional cardiology physician prescribers was 3,179. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.